A stable hybrid method for hyperbolic problems

JOURNAL OF COMPUTATIONAL PHYSICS

卷:212

Article

Nordström, J ; Gong, J

关键词: hyperbolic problems;    hybrid methods;    finite difference;    finite volume;    coupling procedure;    stability;    efficiency;   

DOI  :  10.1016/j.jcp.2005.07.008

来源: Elsevier

【 摘 要 】

A stable hybrid method for hyperbolic problems that combines the unstructured finite volume method with high-order finite difference methods has been developed. The coupling procedure is based on energy estimates and stability can be guaranteed. Numerical calculations verify that the hybrid method is efficient and accurate. (c) 2005 Elsevier Inc. All rights reserved.

【 授权许可】

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